title: Is nano too big?
authors.affiliation: Department of Nuclear Medicine, University Hospital Heidelberg, INF 400, 69120, Heidelberg, Germany.
authors.forename: Walter
authors.initials: W
authors.lastname: Mier
authors.forename: John
authors.initials: J
authors.lastname: Babich
authors.forename: Uwe
authors.initials: U
authors.lastname: Haberkorn
mesh_terms: D055808:Drug Discovery; D006801:Humans; D055806:Microvessels; D050997:Nanomedicine / Q000379:methods*; D053758:Nanoparticles / Q000737:chemistry / Q000627:therapeutic use; D010316:Particle Size